/***************************************************************************
 *   Copyright (C) 2009 by Zheng Yonglei
 *   zhengyonglei@gmail.com   *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

#ifndef LINEARBROWSER_H
#define LINEARBROWSER_H

#include <QtGui/QWidget>
#include <QGridLayout>

#include "ui_LinearBrowser.h"
#include "Dictionary.h"
#include "WordManager.h"

class LinearBrowser : public QWidget
{
    Q_OBJECT

public:
    LinearBrowser(QWidget *parent = 0);
    ~LinearBrowser();

    void setDisplayFont(QFont& font);
    WordManager& wordManager(){return mWordManager;}
    void initBrowseTask();

public slots:
	void browseNext();
	void browsePrevious();
	void browseByOrder(int order);
	void anchorClicked(const QUrl& url);

private:
	void quickLookupDictionary(QString key);
	void updateControl();

private:
    Ui::LinearBrowserClass ui;

    int mWordCount;
    int mCurWordIndex;
    Dictionary mDictionary;
    WordManager mWordManager;
};

#endif // LINEARBROWSER_H
